SN74HCT245PWT
ObsoleteOCTAL BUS TRANSCEIVERS WITH TRI-STATE OUTPUTS
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SN74HCT245PWT
ObsoleteOCTAL BUS TRANSCEIVERS WITH TRI-STATE OUTPUTS
Technical Specifications
Parameters and characteristics for this part
| Specification | SN74HCT245PWT |
|---|---|
| Current - Output High, Low [custom] | 6 mA |
| Current - Output High, Low [custom] | 6 mA |
| Mounting Type | Surface Mount |
| Number of Bits per Element | 8 |
| Number of Elements | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | 3-State |
| Package / Case | 20-TSSOP |
| Package / Case [x] | 0.173 in |
| Package / Case [y] | 4.4 mm |
| Supplier Device Package | 20-TSSOP |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 4.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 1.27 | |
| 10 | $ 1.14 | |||
| 25 | $ 1.08 | |||
| Digi-Reel® | 1 | $ 1.27 | ||
| 10 | $ 1.14 | |||
| 25 | $ 1.08 | |||
| Tape & Reel (TR) | 750 | $ 0.73 | ||
| 1250 | $ 0.58 | |||
| 2500 | $ 0.54 | |||
| 6250 | $ 0.51 | |||
| 12500 | $ 0.49 | |||
| Texas Instruments | SMALL T&R | 1 | $ 0.94 | |
| 100 | $ 0.72 | |||
| 250 | $ 0.53 | |||
| 1000 | $ 0.38 | |||
Description
General part information
SN74HCT245A Series
The SNx4HCT245 octal bus transceivers are designed for asynchronous two-way communication between data buses. The control-function implementation minimizes external timing requirements.
The SNx4HCT245 devices allow data transmission from the A bus to the B bus or from the B bus to the A bus, depending upon the logic level at the direction-control (DIR) input. The output-enable (OE) input can be used to disable the device so that the buses are effectively isolated.
The SNx4HCT245 octal bus transceivers are designed for asynchronous two-way communication between data buses. The control-function implementation minimizes external timing requirements.
Documents
Technical documentation and resources
